Unveiling SteelFox and Rhadamanthys Malware: How Copyright Scams and Driver Exploits Undermine Cybersecurity
is carefully designed, effectively using fear tactics related with copyright violation to make its victims download the SteelFox and Rhadamanthys malware,” reported Check Point research center.
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SteelFox and Rhadamanthys Malware: The Methodology
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The phishing campaign operates by stealing copyrighted content illegally and sharing it online.
It starts with an email that claims to be from a legal firm, accusing the recipient of illegally downloading copyrighted material.
The email contains a link to a supposed ‘evidential report’ that is actually a malicious executable file, disguising itself as document files.
The trick doesn’t stop here.
When the victim clicks on the link, it uses various driver vulnerabilities to remotely install SteelFox and Rhadamanthys malware into the recipient’s computer.
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Unmasking Rhadamanthys
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The Rhadamanthys is an information-stealing malware that is unique for its ability to use SQLite database for stolen information dumping and organizes the data categories into tables.
It targets critical user information such as login credentials, online banking details, health records and more, posing a significant risk to a variety of sectors.
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The Role of SteelFox
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SteelFox, also known as nthastartupcheck, is a post-exploit tool typically used for registry manipulation.
In this campaign, it serves as a downloader for Rhadamanthys, exploiting system drivers to escalate payloads to the kernel mode.
The careful orchestration of the SteelFox and Rhadamanthys malware in this campaign signals an elevated level of sophistication indicating the involvement of a well-resourced and experienced threat actor.
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Advice For Professionals
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Professionals must stay vigilant, training their staff to recognize phishing attempts and avoid clicking on unsolicited links.
Organizations should invest in multi-layer cybersecurity solutions designed to detect and halt such sophisticated threats in their tracks.
Additionally, organizations must keep their systems updated, fixing any driver vulnerabilities promptly.
Running frequent security audits and using reliable threat intelligence platforms can greatly mitigate risks associated with such attack vectors.
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Follow-Up Reading
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1. [Identifying and Preventing Phishing Scams](link)
2. [Understanding Malware Attacks](link)
3. [Investing in Threat Intelligence Platforms](link)
This article serves as a stark reminder of the evolving capabilities of cyber threat actors and the importance of advancing cybersecurity practices to combat them.